Set the oven at 400°F. (or have the microwave standing by) Put the peeled and deveined shrimp in a bowl. Drizzle with about 2 tablespoons of olive oil. Add the garlic, parmesan cheese, lemon (zest or juice), salt and pepper. You might want to also add a pinch of red pepper flakes but that’s up to you. Put your hands in the bowl and toss everything together.